Pith Number

pith:4JK4B2FS

pith:2017:4JK4B2FS3IVGP5TNAMJUFNUQMV

not attested not anchored not stored refs pending

Raman spectroscopy of optical phonon and incommensurate charge density wave modes in 2H-TaSe2 exfoliated flakes

Gaomin Li, Lin Cui, Mingyuan Huang, Qiaoling Huang, Yumeng You

arxiv:1712.01514 v2 · 2017-12-05 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4JK4B2FS3IVGP5TNAMJUFNUQMV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:28:09.903587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e255c0e8b2da2a67f66d031342b6906569f43f197b39d3703977aa7843d4cd61

Aliases

arxiv: 1712.01514 · arxiv_version: 1712.01514v2 · doi: 10.48550/arxiv.1712.01514 · pith_short_12: 4JK4B2FS3IVG · pith_short_16: 4JK4B2FS3IVGP5TN · pith_short_8: 4JK4B2FS

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/4JK4B2FS3IVGP5TNAMJUFNUQMV \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e255c0e8b2da2a67f66d031342b6906569f43f197b39d3703977aa7843d4cd61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "893619c0642b83da67be0a150837ca60a86067954662070b6c92135bf83cb3e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-12-05T07:53:39Z",
    "title_canon_sha256": "6be8de1920a157cddd03f3c4775c316dd6970d2139c7093be15f435ae3c2a91a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01514",
    "kind": "arxiv",
    "version": 2
  }
}